Level 6:
Add three 1-digit numbers.
Level 7:
Add 2-digit numbers to 1-digit numbers or
2-digit numbers with regrouping.
Level 8:
Introduces the pre-algebra concept of finding the missing number
(shown as
?
).
CONTENT BY SKILL LEVEL
On the following pages, you will find a definition and examples of the kinds
of problems on each level.
ADD
Level 1:
Basic addition facts 0–9 in sequential order. Player selects
number to drill, such as 4.
Level 2:
Basic addition facts 0–9 in non-sequential order.
Player selects number to drill, such as 2.
Level 3:
Basic addition facts 0–9 in non-sequential order.
Drill numbers are randomly mixed.
Level 4:
Add 2-digit numbers to 1-digit numbers without regrouping.
Level 5:
Add 2-digit numbers to 2-digit numbers without regrouping.
9
8
3 + 5 + 4 = ?
28 + 9 = ?
2 + ? = 9
? + 70 = 80
45 + 36 = ?
4 + 1 = ?
2 + 4 = ?
2 + 9 = ?
3 + 5 = ?
4 + 9 = ?
4 + 2 = ?
23 + 4 = ?
51 + 34 = ?
Suggestions for mental reminders in adding three numbers:
• Add the first two numbers, then add the sum to the third.
• Add the easier two numbers, then add the sum to the third.
Reminder
Determine the answer “mentally” and enter the whole answer.
Reminder
8899 Math Whiz Guide:8899 Math Whiz Guide 6/1/10 3:50 PM Page 8
Summary of Contents for Math Whiz
Page 1: ...EI 8899 Grades 1 Ages 6...
