Level 4 is often called the speed building level as students work with even larger numbers in all disciplines. Multiplication challenges students with 3x4 digit calculations. Addition increasing to two 5 digit, three 4 digit, two 2 digit numbers. Division moves on to 6 digit dividends with 4 digit divisors.

ADDITION

99328
739
9388
-55361
-925
-6396
5925

ADDITION

344
× 7281

MULTIPLICATION

538135
÷ 8279